58 lines
1.4 KiB
TypeScript
58 lines
1.4 KiB
TypeScript
import { addHandler, ActiveQuery, handleMessage } from "libkmodule";
|
|
import { register } from "@lumeweb/kernel-dns-client";
|
|
import type {
|
|
DNSResult,
|
|
ResolverModuleConstructor,
|
|
ResolverModule,
|
|
} from "@lumeweb/resolver-common";
|
|
import { RpcNetwork } from "@lumeweb/kernel-rpc-client";
|
|
import { ResolverRegistry } from "./resolverRegistry.js";
|
|
import { DNS_RECORD_TYPE } from "@lumeweb/resolver-common";
|
|
|
|
let resolver: ResolverModule;
|
|
|
|
export function setup(rm: ResolverModuleConstructor) {
|
|
addHandler("resolve", handleResolve);
|
|
addHandler("register", handleRegister);
|
|
addHandler("getSupportedTlds", handleGetSupportedTlds);
|
|
onmessage = handleMessage;
|
|
resolver = new rm(new ResolverRegistry(new RpcNetwork()) as any);
|
|
}
|
|
|
|
async function handleRegister(aq: ActiveQuery) {
|
|
await register();
|
|
aq.respond();
|
|
}
|
|
|
|
async function handleResolve(aq: ActiveQuery) {
|
|
if (!("domain" in aq.callerInput)) {
|
|
aq.reject("domain required");
|
|
return;
|
|
}
|
|
|
|
let ret: DNSResult;
|
|
try {
|
|
ret = await resolver.resolve(
|
|
aq.callerInput.domain,
|
|
aq.callerInput?.options ?? { type: DNS_RECORD_TYPE.CONTENT },
|
|
aq.callerInput?.bypassCache || false
|
|
);
|
|
} catch (e: any) {
|
|
aq.reject(e);
|
|
return;
|
|
}
|
|
|
|
if (ret.error) {
|
|
aq.reject(ret.error as any);
|
|
return;
|
|
}
|
|
|
|
aq.respond(ret);
|
|
}
|
|
|
|
function handleGetSupportedTlds(aq: ActiveQuery) {
|
|
aq.respond(resolver.getSupportedTlds());
|
|
}
|
|
|
|
export * from "./resolverRegistry.js";
|